INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2616a56c7dbeaf2a726a262a92873a051b3f0069dde5c0616d300cd38ddbf6b', 
    'qxHXWmghxvV583R/tVYQHvO5ZEF3OXY88Spb1qYm9no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)